4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
Serial to USB Adapter, Argent Data Systems
8-Port RS-232 USB to Serial Adapter Data Control Box
StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable (ICUSB2321X),Black
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/18-06.jpg "USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits")
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
4-Port USB to RS-232 Serial Adapter Hub
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB-A to Serial Adapter | CODi Worldwide
Vaisala HMP USB Serial Interface Cable
Tripp Lite FTDI USB to Serial RS-232 Adapter Cable w/ COM Retention M/M 5ft - U209-005-COM - -
Buy RS232 USB to RS232C Serial Port Adapter - CNC Specialty Store
4 Port Professional RS-232 USB 2.0 to Serial Adapter
StarTech.com USB to Serial RS232 Adapter Cable w/ COM Retention-USB Adapter - ICUSB2321X - -
USB to Serial adapter for the FLEX-6000 series – FlexRadio
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
Insignia 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable - Black NS-PU99501 - Walmart.com
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
USB to serial RS232 adapter with two ports
USB 2.0 to Serial 9-Pin Cable Adapter - In Stock - Dresser Utility Distributor
USB to RS-485 DB9 1-Port Serial Interface Adapter - Sealevel
USB to RS-232 DB9 Serial Interface Adapter | PorterMax
Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Everything Else
StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) - serial adapter - USB 2.0 - RS-232
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
